From 256f6e6200be1a73cbf663938213778624436cad Mon Sep 17 00:00:00 2001 From: Daniel Glöckner Date: Fri, 5 Sep 2008 21:08:22 +0200 Subject: A prefix for default library/include search paths This patch is useful for cross compilers. Without this patch tcc tries to use the host's libraries, crt*.o and include files. The patch prepends a string to all default paths. The string can be passed to configure with --sysroot=string. Daniel --- tcc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'tcc.c') diff --git a/tcc.c b/tcc.c index aa34658..5252c44 100644 --- a/tcc.c +++ b/tcc.c @@ -113,7 +113,7 @@ typedef int BOOL; /* path to find crt1.o, crti.o and crtn.o. Only needed when generating executables or dlls */ -#define CONFIG_TCC_CRT_PREFIX "/usr/lib" +#define CONFIG_TCC_CRT_PREFIX CONFIG_SYSROOT "/usr/lib" #define INCLUDE_STACK_SIZE 32 #define IFDEF_STACK_SIZE 64 @@ -10190,9 +10190,9 @@ TCCState *tcc_new(void) #ifndef TCC_TARGET_PE /* default library paths */ - tcc_add_library_path(s, "/usr/local/lib"); - tcc_add_library_path(s, "/usr/lib"); - tcc_add_library_path(s, "/lib"); + tcc_add_library_path(s, CONFIG_SYSROOT "/usr/local/lib"); + tcc_add_library_path(s, CONFIG_SYSROOT "/usr/lib"); + tcc_add_library_path(s, CONFIG_SYSROOT "/lib"); #endif /* no section zero */ @@ -10469,8 +10469,8 @@ int tcc_set_output_type(TCCState *s, int output_type) /* default include paths */ /* XXX: reverse order needed if -isystem support */ #ifndef TCC_TARGET_PE - tcc_add_sysinclude_path(s, "/usr/local/include"); - tcc_add_sysinclude_path(s, "/usr/include"); + tcc_add_sysinclude_path(s, CONFIG_SYSROOT "/usr/local/include"); + tcc_add_sysinclude_path(s, CONFIG_SYSROOT "/usr/include"); #endif snprintf(buf, sizeof(buf), "%s/include", tcc_lib_path); tcc_add_sysinclude_path(s, buf); -- cgit v1.3.1