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| author | scox <scox@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-30 14:35:36 +0000 |
|---|---|---|
| committer | scox <scox@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-30 14:35:36 +0000 |
| commit | de0ead4e8f538f19ceb04db65969414e62589311 (patch) | |
| tree | e9313a22370c8c46b8e43007c4f114a4f0b8718a /gcc/cpplib.c | |
| parent | 0607c00bb2f9608d77193b0072017d715cf4861b (diff) | |
| download | ppe42-gcc-de0ead4e8f538f19ceb04db65969414e62589311.tar.gz ppe42-gcc-de0ead4e8f538f19ceb04db65969414e62589311.zip | |
gcc.c, cccp.c, cpplib.c, collect2.c (GET_ENVIRONMENT): Added.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18914 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cpplib.c')
| -rw-r--r-- | gcc/cpplib.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 88c2e85509d..8528861282a 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -39,6 +39,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "cpphash.h" #include "gansidecl.h" +#ifndef GET_ENVIRONMENT +#define GET_ENVIRONMENT(ENV_VALUE,ENV_NAME) ENV_VALUE = getenv (ENV_NAME) +#endif + extern char *update_path (); #ifndef O_RDONLY @@ -5691,7 +5695,7 @@ cpp_start_read (pfile, fname) /* Some people say that CPATH should replace the standard include dirs, but that seems pointless: it comes before them, so it overrides them anyway. */ - p = (char *) getenv ("CPATH"); + GET_ENVIRONMENT (p, "CPATH"); if (p != 0 && ! opts->no_standard_includes) path_include (pfile, p); @@ -5821,16 +5825,16 @@ cpp_start_read (pfile, fname) switch ((opts->objc << 1) + opts->cplusplus) { case 0: - epath = getenv ("C_INCLUDE_PATH"); + GET_ENVIRONMENT (epath, "C_INCLUDE_PATH"); break; case 1: - epath = getenv ("CPLUS_INCLUDE_PATH"); + GET_ENVIRONMENT (epath, "CPLUS_INCLUDE_PATH"); break; case 2: - epath = getenv ("OBJC_INCLUDE_PATH"); + GET_ENVIRONMENT (epath, "OBJC_INCLUDE_PATH"); break; case 3: - epath = getenv ("OBJCPLUS_INCLUDE_PATH"); + GET_ENVIRONMENT (epath, "OBJCPLUS_INCLUDE_PATH"); break; } /* If the environment var for this language is set, |
